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Visual Studio 2017 Crashes when opening any Project. "CLR20r3" "devenv.exe" RRS feed

  • Question

  • I installed Visual Studio 2017 via Unity.

    I'm trying to open an old project. 

    Visual studio starts up and launches fine. 

    When you create a brand new solution, Visual Studio 2017 crashes. 

    When you open any solution, Visual Studio 2017 crashes. 

    I am currently on Windows 7.

    Problem signature:
      Problem Event Name: CLR20r3
      Problem Signature 01: devenv.exe
      Problem Signature 02: 15.7.27703.2042
      Problem Signature 03: 5b3e9a40
      Problem Signature 04: Microsoft.VisualStudio.Shell.15.0
      Problem Signature 05: 15.0.27703.2042
      Problem Signature 06: bcbca2ed
      Problem Signature 07: 1912
      Problem Signature 08: 57
      Problem Signature 09: System.InvalidOperationException
      OS Version: 6.1.7601.2.1.0.256.48
      Locale ID: 2057
      Additional Information 1: 0a9e
      Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
      Additional Information 3: 0a9e
      Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

     
    • Edited by Jay Mccrum Wednesday, August 1, 2018 8:54 PM
    Wednesday, August 1, 2018 8:53 PM

All replies

  • Hi Jay,

    Welcome to the MSDN forum.

    Refer to the description, please have a try with the following to troubleshoot this crash issue:

    1. Open CMD and navigate to the VS 2015 installation folder like C:\Program Files (x86)\Microsoft Visual Studio\2017\versionname\Common7\IDE and run the command: devenv /safemode to run it as safe mode, then check if the installed extensions caused this issue.
    2. Run the VS 2017 installer as administrator, repair it
    3. perform a clean boot in Windows and start VS
    4. check if Microsoft.VisualStudio.Shell.15.0.dll exists in the GAC or not, launch an Administrator 'Developer Command Prompt from VS 2017' from Start Menu, run the command: gacutil -l Microsoft.VisualStudio.Shell.15.0. If the Number of items is not 0, please uninstall the assembly from the GAC by running 'gacutil -uf Microsoft.VisualStudio.Shell.15.0'. If the file does not exist in the GAC, would you please use File Explorer to check and let us know the File version or Product version of the following file:<VS Folder>\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Shell.15.0.dll

    Best regards,

    Sara


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    Thursday, August 2, 2018 3:26 AM
    Moderator
  • Win 7 Ultimate:

    I have a similar issue. These is my Problem Signature.Problem signature:
      Problem Event Name:    CLR20r3
      Problem Signature 01:    devenv.exe
      Problem Signature 02:    15.9.28307.518
      Problem Signature 03:    5c80a900
      Problem Signature 04:    Microsoft.VisualStudio.Shell.15.0
      Problem Signature 05:    15.0.28307.329
      Problem Signature 06:    c9c8f981
      Problem Signature 07:    1945
      Problem Signature 08:    57
      Problem Signature 09:    System.InvalidOperationException
      OS Version:    6.1.7601.2.1.0.256.1
      Locale ID:    1033
      Additional Information 1:    0a9e
      Additional Information 2:    0a9e372d3b4ad19135b953a78882e789
      Additional Information 3:    0a9e
      Additional Information 4:    0a9e372d3b4ad19135b953a78882e789

    Microsoft.VisualStudio.Shell.15.0.             Product Version: 15.0.28307.329

    Wednesday, March 13, 2019 6:17 AM